/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef OHOS_DAUDIO_CTRL_CHANNEL_LISTENER_H
#define OHOS_DAUDIO_CTRL_CHANNEL_LISTENER_H

#include <mutex>
#include <string>

#include "softbus_channel_adapter.h"

namespace OHOS {
namespace DistributedHardware {
class CtrlChannelListenerCallback {
public:
    CtrlChannelListenerCallback() {};
    virtual ~CtrlChannelListenerCallback() = default;
    virtual void OnCtrlChannelEvent(const AVTransEvent &event) = 0;
};
class DaudioCtrlChannelListener : public ISoftbusChannelListener {
public:
    DaudioCtrlChannelListener(const std::shared_ptr<CtrlChannelListenerCallback> &callback)
        : ctrlTransCallback_(callback) {};
    ~DaudioCtrlChannelListener() override {};

    int32_t Init();
    int32_t UnInit();

    void OnChannelEvent(const AVTransEvent &event) override;
    void OnStreamReceived(const StreamData *data, const StreamData *ext) override;

private:
    std::shared_ptr<CtrlChannelListenerCallback> ctrlTransCallback_;
    std::string sessionName_;
};
} // namespace DistributedHardware
} // namespace OHOS
#endif